Skip to main content

My Courses

Chemistry

Biology

Math

Physics

Business

Social Sciences

Programming

Product & Marketing

My Course
Learn
Exam Prep
AI Tutor
Flashcards
Explore
Bookmarks

Table of contents

Skip to main content

1. Introduction to Biology2h 40m
2. Chemistry3h 40m
3. Water1h 26m
4. Biomolecules2h 23m
5. Cell Components2h 26m
6. The Membrane2h 31m
7. Energy and Metabolism2h 0m
8. Respiration2h 40m
9. Photosynthesis2h 49m
10. Cell Signaling59m
11. Cell Division2h 47m
12. Meiosis2h 0m
13. Mendelian Genetics4h 41m
14. DNA Synthesis2h 27m
15. Gene Expression3h 20m
16. Regulation of Expression3h 31m
17. Viruses37m
- Viruses
  37m
18. Biotechnology2h 58m
19. Genomics17m
- Genomes
  17m
20. Development1h 5m
21. Evolution3h 1m
22. Evolution of Populations3h 52m
23. Speciation1h 37m
24. History of Life on Earth23m
- History of Life on Earth
  23m
25. Phylogeny40m
- Phylogeny
  40m
26. Prokaryotes1h 5m
27. Protists1h 6m
28. Plants1h 22m
29. Fungi36m
- Fungi
  19m
- Fungi Reproduction
  17m
30. Overview of Animals34m
- Overview of Animals
  34m
31. Invertebrates1h 2m
32. Vertebrates50m
33. Plant Anatomy1h 3m
34. Vascular Plant Transport2m
- Water Potential
  2m
35. Soil37m
- Soil and Nutrients
  20m
- Nitrogen Fixation
  16m
36. Plant Reproduction47m
- Flowers
  33m
- Seeds
  14m
37. Plant Sensation and Response1h 9m
38. Animal Form and Function1h 19m
39. Digestive System10m
- Digestion
  3m
- Blood Sugar Homeostasis
  7m
40. Circulatory System1h 57m
41. Immune System1h 12m
42. Osmoregulation and Excretion50m
- Osmoregulation and Excretion
  50m
43. Endocrine System4m
- Endocrine System
  4m
44. Animal Reproduction2m
- Animal Reproduction
  2m
45. Nervous System55m
- Neurons and Action Potentials
  8m
- Central and Peripheral Nervous System
  46m
46. Sensory Systems46m
- Sensory System
  46m
47. Muscle Systems23m
- Musculoskeletal System
  23m
48. Ecology3h 11m
49. Animal Behavior28m
- Animal Behavior
  28m
50. Population Ecology3h 41m
51. Community Ecology2h 46m
52. Ecosystems28m
- Ecosystems
  28m
53. Conservation Biology24m
- Conservation Biology
  24m

42. Osmoregulation and Excretion

Osmoregulation and Excretion

General Biology42. Osmoregulation and ExcretionOsmoregulation and Excretion

1:09 minutes

Problem 16

Textbook Question

Textbook Question

Compare the water and salt regulation in a salmon when it swims in the ocean to when it migrates into fresh water to spawn.

Verified Solution

This video solution was recommended by our tutors as helpful for the problem above

Video duration:

1m

Play a video:

459

views

Was this helpful?

Related Videos

Related Practice

Osmoregulation and Nitrogenous Waste

Osmoregulation and Nitrogenous Waste

Jason Amores Sumpter

Osmosis and Osmolarity

Osmosis and Osmolarity

Jason Amores Sumpter

Active and Passive Transport

Active and Passive Transport

Jason Amores Sumpter

Kidney and Nephron

Kidney and Nephron

Jason Amores Sumpter

Filtration, Reabsorption, and Excretion

Filtration, Reabsorption, and Excretion

Jason Amores Sumpter

Glomerulus and Bowman's Capsule

Glomerulus and Bowman's Capsule

Jason Amores Sumpter

Proximal Tubule

Proximal Tubule

Jason Amores Sumpter

Jason Amores Sumpter

Distal Tubule and Collecting Duct

Distal Tubule and Collecting Duct

Jason Amores Sumpter

Renin-Angiotensin-Aldosterone-System

Renin-Angiotensin-Aldosterone-System

Jason Amores Sumpter

Animation: Control of Water Reabsorption

Animation: Control of Water Reabsorption

Animation: Nephron Function

Animation: Nephron Function

Animation: Kidney Structure

Animation: Kidney Structure

Renin Angiotensin Aldosterone System (RAAS) - Renin and Bradykinin

Renin Angiotensin Aldosterone System (RAAS) - Renin and Bradykinin

Renin Angiotensin Aldosterone System in under 2 mins!

Renin Angiotensin Aldosterone System in under 2 mins!

Dr Matt & Dr Mike

Renin-Angiotensin-Aldosterone System

Renin-Angiotensin-Aldosterone System

Handwritten Tutorials

The Renin-Angiotensin-Aldosterone System (RAAS) - Sarah Clifford Illustration Tutorial

The Renin-Angiotensin-Aldosterone System (RAAS) - Sarah Clifford Illustration Tutorial

Sarah Clifford Illustration

Renin-Angiotensin-Aldosterone System (RAAS) and Blood Pressure

Renin-Angiotensin-Aldosterone System (RAAS) and Blood Pressure

Renin Angiotensin Aldosterone Sysytem - Renin Pathway easy Explanation

Renin Angiotensin Aldosterone Sysytem - Renin Pathway easy Explanation

2.5 Renal: DCT & Collecting Ducts

2.5 Renal: DCT & Collecting Ducts

The distal convoluted tubule and collecting duct

The distal convoluted tubule and collecting duct

Distal Convoluted Tubule (DCT) | Collecting Duct | Nephron Transport | Renal Physiology

Distal Convoluted Tubule (DCT) | Collecting Duct | Nephron Transport | Renal Physiology

Reabsorption 6- Distal convoluted tubule & collecting duct

Reabsorption 6- Distal convoluted tubule & collecting duct

MCAT Biology: Loop of Henle

MCAT Biology: Loop of Henle

Vasa Recta Counter Current Exchange

Vasa Recta Counter Current Exchange

The Loop of Henle - Ascending and Descending Limb

The Loop of Henle - Ascending and Descending Limb

Loop Of Henle | Nephron Transport | Renal Physiology

Loop Of Henle | Nephron Transport | Renal Physiology

2.3 Renal: Proximal Convoluted Tubule, Part 2

2.3 Renal: Proximal Convoluted Tubule, Part 2

2.2 Renal: Proximal Convoluted Tubule, Part 1

2.2 Renal: Proximal Convoluted Tubule, Part 1

The proximal convoluted tubule

The proximal convoluted tubule

Proximal Convoluted Tubule | PCT | Nephron Transport | Transport Maximum | Renal Physiology

Proximal Convoluted Tubule | PCT | Nephron Transport | Transport Maximum | Renal Physiology

Renal Anatomy 3 - Glomerular Histology

Renal Anatomy 3 - Glomerular Histology

Handwritten Tutorials

Renal Corpuscle

Renal Corpuscle

Renal Corpuscle

Renal Corpuscle

Dr. Denny Patel's Anatomy Lessons

Filtration Membranes of Glomerulus | Renal System

Filtration Membranes of Glomerulus | Renal System

Dr Matt & Dr Mike

Renal Anatomy : The Glomerulus

Renal Anatomy : The Glomerulus

The Glomerular Capsule - Glomerulus - Filtration Barriers - Podocytes - Fenestrae

The Glomerular Capsule - Glomerulus - Filtration Barriers - Podocytes - Fenestrae

The glomerulus and Bowman's capsule

The glomerulus and Bowman's capsule

Reabsorption of Water in the Kidney -- Water Follows Sodium

Reabsorption of Water in the Kidney -- Water Follows Sodium

Urinary3 Filtration, reabsorption, secretion

Urinary3 Filtration, reabsorption, secretion

Glomerular Filtration Rate (GFR) | Renal System

Glomerular Filtration Rate (GFR) | Renal System

Dr Matt & Dr Mike

Renal transport function (Filtration, Reabsorption, Secretion, RBF, RPF, eRPF)

Renal transport function (Filtration, Reabsorption, Secretion, RBF, RPF, eRPF)

Urinary System: Tubular Reabsorption - Secretion (v2.0)

Urinary System: Tubular Reabsorption - Secretion (v2.0)

DrBruce Forciea

Elements of Renal Physiology: Filtration, Reabsorption, Secretion, and Excretion

Elements of Renal Physiology: Filtration, Reabsorption, Secretion, and Excretion

Function of the Nephron-Filtration Reabsorption Secretion Exrcetion

Function of the Nephron-Filtration Reabsorption Secretion Exrcetion

The Structure and Function of the Nephron - Made Easy - Kidney Function

The Structure and Function of the Nephron - Made Easy - Kidney Function

Interactive Biology

Urinary System, Part 1: Crash Course Anatomy & Physiology #38

Urinary System, Part 1: Crash Course Anatomy & Physiology #38

Nephron 1- Introduction

Nephron 1- Introduction

Movement of Filtrate through the Nephron Tubule

Movement of Filtrate through the Nephron Tubule

The Nephron - Ultrafiltration and Selective Reabsorption - GCSE Biology (9-1)

The Nephron - Ultrafiltration and Selective Reabsorption - GCSE Biology (9-1)

Mr Exham Biology

The Urinary System

The Urinary System

Bozeman Science

Nephron Components | Renal System

Nephron Components | Renal System

Dr Matt & Dr Mike

Anhydrobiosis - From Dehydrated Bears to Thermostable Vaccines

Anhydrobiosis - From Dehydrated Bears to Thermostable Vaccines

Osmoregulation in Fish

Osmoregulation in Fish

Sandip's Biology

Osmoregulation in Fish

Osmoregulation in Fish

DeBacco University

Freshwater fish vs seawater fish ion regulation-Animal Physiology

Freshwater fish vs seawater fish ion regulation-Animal Physiology

Animal Physiology

Richie Salvador

Osmoconformers and Osmoregulators (IB Biology)

Osmoconformers and Osmoregulators (IB Biology)

Bio 122 Video 29 Nitrogen Waste

Bio 122 Video 29 Nitrogen Waste

Bio 122 Dr Jackson

Excretion - Metabolic Waste Elimination

Excretion - Metabolic Waste Elimination

Nitrogenous waste products - Uric acid

Nitrogenous waste products - Uric acid

Marie Serena McConnell

Nitrogenous Wastes

Nitrogenous Wastes

Instructor Mary Christie: Biology

Nitrogenous Waste Products (IB Biology)

Nitrogenous Waste Products (IB Biology)

Countercurrent Multiplication in the Loop of Henle

Countercurrent Multiplication in the Loop of Henle

A2 Biology - Selective reabsorption (OCR A Chapter 15.5)

A2 Biology - Selective reabsorption (OCR A Chapter 15.5)

LOOP OF HENLE explained!!

LOOP OF HENLE explained!!

Biomed Sessions

Showing 1 of 66 videos

Download the Mobile app

Do not sell my personal information

© 1996–2024 Pearson All rights reserved.